class PriceMaterial{
  String id="";
  String data="";
  String partId="";

  double price=0;
  double totalPrice=0;

  PriceMaterial();

  PriceMaterial.fromJson(Map<String,dynamic> json){
    id=json["id"]??"";
    data=json["data"]??"";
    partId=json["partId"]??"";
  }
}